SLVUB76A July   2017  – October 2021 TPS54335A

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification Summary
    3. 1.3 Modifications
      1. 1.3.1 Output Voltage Set Point
      2. 1.3.2 Adjustable UVLO
  3. 2Test Setup and Results
    1. 2.1  Input/Output Connections
    2. 2.2  Efficiency
    3. 2.3  Output Voltage Load Regulation
    4. 2.4  Output Voltage Line Regulation
    5. 2.5  Load Transients
    6. 2.6  Loop Characteristics
    7. 2.7  Output Voltage Ripple
    8. 2.8  Input Voltage Ripple
    9. 2.9  Powering Up
    10. 2.10 Powering Down
  4. 3Board Layout
    1. 3.1 Layout
  5. 4Schematic and Bill of Materials
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
  6. 5Revision History

4.2 Bill of Materials

Table 4-1 presents the bill of materials for the TPS54335AEVM-010.

Table 4-1 TPS54335AEVM-010 Bill of Materials
DESIGNATORQUANTITYVALUEDESCRIPTIONPACKAGEREFERENCEPARTNUMBERMANUFACTURER
C1110 μFCAP, CERM, 10 μF, 35V, ±10%, X7R, 12101210GRM32ER7YA106KA12LMuRata
C2, C420.1 μFCAP, CERM, 0.1 μF, 50V, ±10%, X7R, 06030603GRM188R71H104KA93DMuRata
C30CAP, CERM, 06030603
C510.012 μFCAP, CERM, 0.012 μF, 50V, ±10%, X7R, 06030603GRM188R71H123KA01DMuRata
C61120 pFCAP, CERM, 120 pF, 50 V, ±5%, C0G/NP0, 06030603GRM1885C1H121JA01DMuRata
C7, C8247 μFCAP, CERM, 47 μF, 10V, ±10%, X5R, 12061206GRM31CR61A476KE15LMuRata
C9, C100CAP, CERM, 12061206
C110CAP, CERM, 0603603
J1, J22Conn Term Block, 2POS, 3.81 mm, TH2 × 1, 3.81 mm1727010Phoenix Contact
JP11Header, TH, 100mil, 2 × 1, Gold plated, 230 mil above insulator2 × 1, 100 milTSW-102-07-G-SSamtec, Inc.
L1115 μHInductor, Shielded, Composite, 15 μH, 3.6A, 0.04 Ω, SMD322 × 158 ×322 milIHLP3232DZER150M5AVishay-Dale
R11220 kRES, 220 k Ω, 1%, 0.1W, 06030603RC0603FR-07220KLYageo America
R2143.2 kRES, 43.2 k Ω, 1%, 0.1W, 06030603CRCW060343K2FKEAVishay-Dale
R31143 kRES, 143 k Ω, 1%, 0.1W, 06030603CRCW0603143KFKEAVishay-Dale
R410RES, 0 Ω, 5%, 0.1 W, 06030603CRCW06030000Z0EAVishay-Dale
R513.74 kRES, 3.74k Ω, 1%, 0.1 W, 06030603CRCW06033K74FKEAVishay-Dale
R6151.1RES, 51.1 Ω, 1%, 0.1 W, 06030603CRCW060351R1FKEAVishay-Dale
R71100 kRES, 100 k Ω, 1%, 0.1 W, 06030603CRCW0603100KFKEAVishay-Dale
R8119.1 kRES, 19.1 k Ω, 1%, 0.1 W, 06030603CRCW060319K1FKEAVishay-Dale
SH-JP11Shunt, 100mil, Gold plated, Black382811-6AMP
TP1, TP62RedTest Point, TH, Miniature, RedTH, Miniature5000Keystone
TP2, TP72BlackTest Point, TH, Miniature, BlackTH, Miniature5001Keystone
TP3, TP52WhiteTest Point, TH, Miniature, WhiteTH, Miniature5002Keystone
TP41YellowTest Point, TH, Miniature, YellowTH, Miniature5004Keystone
U114.5-V TO 28-V INPUT, 3-A OUTPUT, SYNCHRONOUS STEP DOWN SWIFT CONVERTER, DDA0008EDDA0008ETPS54335ADDARTexas Instruments
PCB1Printed Circuit BoardBSR010Any